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vue框架开发出现页面空白、白屏的解决方法总汇
使用vue开发过一段时间了,采用 Vue-cli脚手架中出现一些页面空白问题的解决方法总汇
1.npm run build打包页面空白
我们会发现页面head中引用的js和css文件是出现了路径错误,这里修改如下:
解决位置:config/index.js文件:把assetsPublicPath: '/'改为assetsPublicPath: './'
build: {
assetsPublicPath: './',
}
- iOS的Safari下无法打开网页
webpack-dev-server >= 2.8.0 的版本在 iOS Safari 下无法打开网页,效果为白屏。
控制台报错:Can't find variable: SockJS 应该是 Safari 的 BUG,比如下面的代码就会抛出
Error eval("const a = function () {}; function b() { a(); }; b();")
解决方法
1.使用老版本:
yarn add webpack-dev-server@~2.7.0 -D
2.其它方法
yarn add babel-plugin-transform-es2015-block-scoping -D
修改 webpack 相关配置
{
test: /\.js$/,
loader: 'babel-loader',
include: [
...,
/node_modules\/webpack-dev-server/
]
}
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